Merge pull request #268334 from aimee-littleton/patch-190

Update nat-gateway-snat.md

Author: prmerger-automator[bot]

articles/nat-gateway/nat-gateway-snat.md

@@ -44,7 +44,7 @@ NAT gateway selects a SNAT port at random out of the available inventory of port
 
 A SNAT port can be reused to connect to the same destination endpoint. Before the port is reused, NAT gateway places a SNAT port reuse timer for cool down on the port after the connection closes.
 
-The SNAT port reuse down timer helps prevent ports from being selected too quickly for connecting to the same destination. This process is helpful when destination endpoints have firewalls or other services configured that place a cool down timer on source ports. A SNAT port may be placed on a different length port reuse timer for cool down depending on how the previous connection closed. To learn more, see [Port Reuse Timers](/azure/nat-gateway/nat-gateway-resource#timers).
+The SNAT port reuse timer helps prevent ports from being selected too quickly for connecting to the same destination. This process is helpful when destination endpoints have firewalls or other services configured that place a cool down timer on source ports. SNAT port reuse timers vary based on how a connection flow was closed. To learn more, see [Port Reuse Timers](/azure/nat-gateway/nat-gateway-resource#timers).
 
 ## Example SNAT flows for NAT gateway
 
@@ -96,4 +96,4 @@ Don't take a dependency on the specific way source ports are assigned in the abo
 
 - [Design virtual network with NAT gateway](/azure/nat-gateway/nat-gateway-resource)
 
-- [Azure NAT Gateway metrics and alerts](/azure/nat-gateway/nat-metrics)
+- [Azure NAT Gateway metrics and alerts](/azure/nat-gateway/nat-metrics)